fix API changes in random
fix API changes in random

dmlc/mxnet,szha/mxnet,eric-haibin-lin/mxnet,ptrendx/mxnet,reminisce/mxnet,zhreshold/mxnet,leezu/mxnet,ForkedReposBak/mxnet,zhreshold/mxnet,leezu/mxnet,DickJC123/mxnet,leezu/mxnet,ptrendx/mxnet,eric-haibin-lin/mxnet,DickJC123/mxnet,leezu/mxnet,DickJC123/mxnet,ptrendx/mxnet,zhreshold/mxnet,sxjscience/mxnet,dmlc/mxnet,zhreshold/mxnet,ptrendx/mxnet,yajiedesign/mxnet,eric-haibin-lin/mxnet,ptrendx/mxnet,reminisce/mxnet,leezu/mxnet,tlby/mxnet,larroy/mxnet,dmlc/mxnet,mbaijal/incubator-mxnet,eric-haibin-lin/mxnet,eric-haibin-lin/mxnet,apache/incubator-mxnet,leezu/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,dmlc/mxnet,reminisce/mxnet,eric-haibin-lin/mxnet,reminisce/mxnet,dmlc/mxnet,apache/incubator-mxnet,eric-haibin-lin/mxnet,yajiedesign/mxnet,mbaijal/incubator-mxnet,leezu/mxnet,tlby/mxnet,szha/mxnet,yajiedesign/mxnet,larroy/mxnet,tlby/mxnet,zhreshold/mxnet,yajiedesign/mxnet,ForkedReposBak/mxnet,eric-haibin-lin/mxnet,yajiedesign/mxnet,larroy/mxnet,larroy/mxnet,larroy/mxnet,zhreshold/mxnet,larroy/mxnet,mbaijal/incubator-mxnet,ForkedReposBak/mxnet,reminisce/mxnet,ptrendx/mxnet,szha/mxnet,sxjscience/mxnet,ptrendx/mxnet,larroy/mxnet,reminisce/mxnet,mbaijal/incubator-mxnet,leezu/mxnet,szha/mxnet,szha/mxnet,mbaijal/incubator-mxnet,szha/mxnet,szha/mxnet,sxjscience/mxnet,yajiedesign/mxnet,apache/incubator-mxnet,yajiedesign/mxnet,ForkedReposBak/mxnet,ptrendx/mxnet,sxjscience/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,tlby/mxnet,zhreshold/mxnet,tlby/mxnet,tlby/mxnet,tlby/mxnet,larroy/mxnet,tlby/mxnet,tlby/mxnet,sxjscience/mxnet,mbaijal/incubator-mxnet,leezu/mxnet,dmlc/mxnet,mbaijal/incubator-mxnet,larroy/mxnet,szha/mxnet,DickJC123/mxnet,ptrendx/mxnet,reminisce/mxnet,ForkedReposBak/mxnet,ForkedReposBak/mxnet,dmlc/mxnet,reminisce/mxnet,szha/mxnet,reminisce/mxnet,yajiedesign/mxnet,eric-haibin-lin/mxnet,dmlc/mxnet,sxjscience/mxnet,tlby/mxnet,dmlc/mxnet,sxjscience/mxnet,zhreshold/mxnet,apache/incubator-mxnet,zhreshold/mxnet,reminisce/mxnet,ForkedReposBak/mxnet,ptrendx/mxnet,mbaijal/incubator-mxnet,yajiedesign/mxnet,mbaijal/incubator-mxnet